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View Full Version : Security


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  1. [ubuntu] What is securetty for?
  2. [ubuntu] Security for user profile
  3. [ubuntu] Excessive trace routes
  4. [ubuntu] Online Anonymity (TOR app) for UBUNTU 11.04
  5. [SOLVED] apparmor profile deleted... can't get it back
  6. [all variants] Is the "ubuntu security" thread still valid?
  7. [ubuntu] Google Search Result Redirects to some .ru site
  8. [ubuntu] Encrypt Database and Installation
  9. [ubuntu] Don't require password for administrative tasks
  10. [all variants] FREE SC Magazine Subscription
  11. [ubuntu] iptable rules for ftp server
  12. [ubuntu] Advance User Setting Shell help
  13. [ubuntu] Which Hash to use for TrueCrypt?
  14. [SOLVED] Weird situation with SSH and SCP service
  15. [ubuntu] Spammers using my server HELP!
  16. [ubuntu] Apache2 security check
  17. [ubuntu] I need an outbound GUI software firewall
  18. [all variants] Oracle (Sun) Java JRE 6u26
  19. [kubuntu] Kubuntu Natty Finding What Programs Have Open Ports
  20. [SOLVED] Guest Account is able to authenticate as root. Help!
  21. [SOLVED] Running BleachBit as Root?
  22. [SOLVED] Firewall necessary?
  23. [ubuntu] HOTP authentication at log in question
  24. [ubuntu] SUDO - Cmnd_Alias
  25. [gnome] How does the GNOME Keyring (SeaHorse) work?
  26. [SOLVED] Problem viewing photobucket (distorted drop-down menus)
  27. [ubuntu] rootkit found system compromised
  28. [SOLVED] Transfering sensitive data quickly and securely?
  29. [ubuntu] Setting up a secure chroot
  30. [ubuntu] How do I block an IP address on my LAN?
  31. [ubuntu] Help testing server security
  32. [ubuntu] Certificate + FTP (proftpd or vsftpd) + Mysql
  33. [ubuntu] Help I've been hacked I think?
  34. [SOLVED] undesired access attempt to localhost
  35. [ubuntu] noob wants security advise
  36. [SOLVED] Help i entered wrong sudo password
  37. [gnome] lulsec message, should i be worried?
  38. [all variants] Encryption Multiple Drives
  39. [ubuntu] Keyring asking 3 times for PW
  40. [ubuntu] AppArmor for Ubuntu 11.04 (new user)
  41. [SOLVED] Any user can use Administrator password in GUI to Gain Admin privileges.
  42. [all variants] How to check if a network intrusion has occured?
  43. [ubuntu] How to set up password protection for specific applications?
  44. [all variants] Keylogger Detection and Tracking
  45. [ubuntu] Snort stopped working
  46. [SOLVED] iptables: MAC Filtering w/ a file?
  47. [all variants] pycryptopp /var/mail/optparse Crypto.Cipher Crypto.Hash
  48. [all variants] HTTPS EVERYWHERE-Firefox add-on
  49. [SOLVED] CPQ-Wbem
  50. [SOLVED] Is pop up from forum msg a security risk?
  51. [SOLVED] Hardware firewall vs IPtables
  52. [ubuntu] Password recovery program
  53. [ubuntu] ClamTK found a virus HELP
  54. [ubuntu] A program wants access to my keyring??
  55. [ubuntu] Accessing a protected folder in ubuntu
  56. [ubuntu] Disk encryption software
  57. [ubuntu] Gufw & icmp
  58. [ubuntu] xtables on hardy?
  59. [ubuntu] What are they trying ?
  60. [ubuntu] Access-Your-Private-Data.desktop
  61. [ubuntu] https everywhere
  62. [ubuntu] <ask>My Browser give warning Untrusted Site
  63. [ubuntu] help me plzzzz.....:(
  64. [ubuntu] ssl security through a proxy
  65. [ubuntu] File permissions with Apache
  66. [all variants] Encrypt /home/<AnotherDir> and mount both that and /home/<Me> when I log in
  67. [ubuntu] encfs: MAC comparison failed
  68. [ubuntu] Log file help.
  69. [ubuntu] IPv6 Firewall
  70. [ubuntu] dmsetup, device-mapper, TrueCrypt, and Desktop icon labels
  71. [ubuntu] What does this Apache2 log mean?
  72. [ubuntu] Using a webcam for a security camera.
  73. [ubuntu] iptables question
  74. [ubuntu] ufw question
  75. [ubuntu] recommend a log file viewer like fwlogwatch that shows date, time, & port
  76. [ubuntu] Encrypted Partition and SAMBA - Problem?
  77. [all variants] Permissions for multiple users editing websites
  78. [ubuntu] pin on chipcard device not accepted
  79. [SOLVED] Strange Connections Detected.
  80. [SOLVED] unexplained connection listed in firewall.
  81. [ubuntu] Should I uninstall SSH for security?
  82. [ubuntu] Use iptables to only allow localhost to access a webserver
  83. [ubuntu] iptables - how to filter SMTP w/o S/MIME
  84. [ubuntu] Removing Sudo
  85. [SOLVED] Securing linux bare-minimum checklist?
  86. [ubuntu] Change root password (Some questions)
  87. [ubuntu] Executable bit
  88. [ubuntu] full permission to the new user
  89. [other] Security Passphrase
  90. [ubuntu] Firefox Error: You cannot change the contents of that folder
  91. [SOLVED] Google Chrome started in sudo mode stays on even when terminal closed.
  92. [ubuntu] Suspicious Network Activity
  93. [SOLVED] Sun JRE
  94. [all variants] mount -t ecryptfs fails
  95. [xubuntu] E-Mail Hacked?
  96. Firewall Configuration
  97. [ubuntu] recovering seahorse/gpg/enigmail/thunderbird from a backup of /home?
  98. [ubuntu] Encrypt with right click safe?
  99. [ubuntu] Rkhunter comes with a warning
  100. [ubuntu] iptables and logging
  101. [ubuntu] I have to chown files copied over my network
  102. [ubuntu] Evolution pwd
  103. [ubuntu] How to learn networking from the complete beginning
  104. [ubuntu] Syslog-ng and iptables
  105. [ubuntu] firewall
  106. [ubuntu] iptables log analyzer on web interface?
  107. [all variants] VLC Media Player vulnerable to heap overflow exploits
  108. [ubuntu] Do you think I should worry?
  109. [ubuntu] SSH Frustration
  110. [ubuntu] Does Empathy and Gwibber send login info over SSL
  111. [ubuntu] Fork bomb
  112. [all variants] how can set permissions like windows
  113. [all variants] iptables to allow HTTPS connections only
  114. [ubuntu] rkhunter output
  115. [lubuntu] Sudo Permission denied
  116. [ubuntu] Encryption
  117. [SOLVED] sudo su doesn't ask for password
  118. [other] Alternative way for website encryption?
  119. [ubuntu] how safe are updates on public networks ?
  120. [ubuntu] Virus Scanner on Ubuntu workstation
  121. [xubuntu] Is this normal activity?
  122. [other] Can this be done over HTTPS?
  123. [ubuntu] How do I: Sign imported PGP key with private key to mark as trusted
  124. [ubuntu] Where do I find Ubuntu's public key?
  125. [ubuntu] 10.04 & Apparmor
  126. [other] Security discussion
  127. [other] Metasploit db_autopwn
  128. [other] SSH key for GPG
  129. [ubuntu] Problem with PGP encryption and secret key
  130. [ubuntu] What is Metasploit exactly?
  131. [ubuntu] suspicious files detected -- need help. :S
  132. [ubuntu] Not getting kernel update notificaitons on some Lucid 10.04 boxes
  133. [ubuntu] Needing advice on patching PHP in relation to CVE-2011-1938
  134. [ubuntu] How do viruses and worms work?
  135. [SOLVED] secure access to financial sites
  136. [ubuntu] sudo vs su
  137. [ubuntu] git port/time out error
  138. [all variants] About trust
  139. [all variants] How to move to encrypted home directory,(not losing data) ?
  140. [ubuntu] New to Ubuntu ISO guidance for creating a "basic" IDS.
  141. [SOLVED] encrypted protable hard drive
  142. [SOLVED] ufw blocks dnsmasq
  143. [SOLVED] iptables drops packages, that it should accept
  144. [xubuntu] getting openvpn start-up script to ask for a password
  145. [all variants] Single Use SSH-RSA Keys
  146. [SOLVED] UFW allow outgoing; Unsecure?
  147. [other] Offensive security for activists?
  148. [ubuntu] Ubuntu Server httpd.pl consuming CPU
  149. [ubuntu] fun with firewalls
  150. USB thumb drive security
  151. [ubuntu] Can Linux anti viruses detect viruses made for Windos?
  152. [ubuntu] Checking the signature for a package *before* I install it
  153. [ubuntu] Basic iptable setup for server
  154. [ubuntu] bash history
  155. [ubuntu] Securing & Hardening Linux Web Server
  156. [ubuntu] Honeypots
  157. [ubuntu] Ubuntu open server - security
  158. [ubuntu] Some basic AppArmor Questions:
  159. [ubuntu] internet security
  160. [ubuntu] encrypted?
  161. Is my network being hacked?
  162. [SOLVED] This page on help.ubuntu.com concerning ssh warning banners might lead to trouble
  163. [ubuntu] anyone used samhain with Debian/Ubuntu?
  164. [ubuntu] Do I need an outbound firewall to keep my files from appearing on the internet?
  165. [SOLVED] ClamAV - clamscan with libclamav error (opcode and bytecode)
  166. [SOLVED] Can I write a block all but NOT rule for UFW?
  167. [ubuntu] Help Failed NTFS Drive
  168. [ubuntu] Facebook virus works on Linux, how is that possible?
  169. [ubuntu] Do I need c for security?
  170. [ubuntu] Way to scan for Rootkits on linux?
  171. [ubuntu] Inquiry of .awo hidden dir with bin file inside .eeesync extension
  172. [ubuntu] Me, paranoia and zeitgeist ?
  173. [ubuntu] Erasing data on 11.04
  174. [ubuntu] Can't use ACL on /var
  175. [ubuntu] Privilege escalation / compromising administrator rights
  176. [all variants] How to determine how a packet gets through UFW?
  177. [ubuntu] How good is this firewall configuration?
  178. [SOLVED] Cryptsetup ignores part of the key file (sometimes)
  179. [ubuntu] Locking Down 10.04
  180. [all variants] BEWARE of links, etc.
  181. [ubuntu] Apparmor log files.
  182. [ubuntu] Confining the guest account using AppArmor
  183. [all variants] synaptic and user without sudo privilegs
  184. [ubuntu] Snort causing wireless connection to drop
  185. [other] CD hardware dd?
  186. [ubuntu] firewall Iptables - what is a best way to secure a server?
  187. [SOLVED] Firewall "blocked" IP, but still connecting...
  188. [other] Please help me with my iptable rules
  189. [ubuntu] Someone hacked my Ubuntu 11.04
  190. [ubuntu] setting snort to target wlan0 at boot
  191. [ubuntu] easy updating
  192. [ubuntu] Getting past lock without restart
  193. [SOLVED] Kids - Internet Access - Restrictions
  194. [ubuntu] Unable to download updates
  195. [SOLVED] What can you do via telnet?
  196. [SOLVED] Need help || Apparmor Profiles
  197. [SOLVED] Hit a wall w/ snort install
  198. [all variants] Using AutoFS to mount CIFS share without leaving unencrypted passwords
  199. [SOLVED] Ubuntu 11.04 won´t boot into Grub even if i press shift or esc
  200. [ubuntu] ssh rsa setup gone wrong
  201. [ubuntu] What should I do about cookies to make firefox secure?
  202. [ubuntu] ssh tunneling
  203. [kubuntu] Swekey/Hardware Authentication
  204. [SOLVED] UFW is blocking connections even though it's set to allow for In/Out
  205. [SOLVED] Firewall killed my Remote Desktop!
  206. [ubuntu] Banshee plugin's Make removed my /bin
  207. [ubuntu] is it possible to recover an encrypted home folder in these circumstances?
  208. [ubuntu] security software
  209. [SOLVED] Need help postfix mailserver attacked hard
  210. [ubuntu] FreeNX vs. x2go
  211. [ubuntu] What is the surest way to know if an intruder had attacked my computer?
  212. [ubuntu] PATH variable configuration and security issues.
  213. [ubuntu] What does this firewall configuration actually do?
  214. [ubuntu] running GNU/Tiger -- who are all these users?
  215. [ubuntu] just installed apache,mysql on localhost, am i in danger?
  216. [all variants] sudo su - versus sudo -i
  217. [SOLVED] Scary Google search popup
  218. [SOLVED] Kensington Security Slot padlock: worth it or not?
  219. [ubuntu] is there any antivirus needed in 11.04 as in windows the antivirus is mandatory
  220. [ubuntu] UDP DOS attacks
  221. [ubuntu] Backup server - protecting my data
  222. [all variants] Performance: LVM with encryption vs. Ubuntu style Home encryption
  223. [ubuntu] How do I decide if a new program I have installed is malware or not?
  224. [all variants] Tracking intruders
  225. [ubuntu] Java routing/socket permissions?
  226. [SOLVED] Encrypted partition mounting unencryted with no password needed.
  227. [ubuntu] One computer as a router, fileserver, LAMP
  228. [ubuntu] Should I use "Master Password" for Thunderbird?
  229. [ubuntu] something wrong with samhain
  230. [all variants] Establishing a SOCKS proxy connection at an internet café
  231. [ubuntu] home-dir encryption
  232. [SOLVED] BASH "history list" never clears??
  233. [ubuntu] Weak Diffie Hellman Keys
  234. [ubuntu] phpmyadmin security update for 10.04.3?
  235. [ubuntu] Master password idea
  236. [ubuntu] recent benchmarks for dmcrypt/luks?
  237. [ubuntu] How do I hash checksum /boot?
  238. [ubuntu] [Urgent] some malware(for me) got installed in ubuntu I think
  239. [ubuntu] Firefox profile in apparmor skipped on startup
  240. [ubuntu] php5-mhash - package description is wrong
  241. [ubuntu] SSL Cert and CSR: Best practices?
  242. [all variants] System Encryption Help
  243. [ubuntu] Improving JtR
  244. [gnome] pam_group and PolicyKit - group Problem
  245. [all variants] Recommendation to update your kernel to v3.0.1 bugs fixed
  246. [ubuntu] bash script = no password ?
  247. [ubuntu] Discussion on rarely used kernel module clutter
  248. [ubuntu] intrusion detection
  249. [ubuntu] Need to manually check status of ufw on boot up?
  250. [other] Hidden backdoor in my AT&T 2Wire Modem/Router